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[期刊论文] 作者:CHEN Yongjun,LIU Yongfeng, 来源:中国经济评论:英文版 年份:2016
[期刊论文] 作者:LIU Yongfeng,PEI Pucheng, 来源:黑龙江科技学院学报 年份:2005
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
[会议论文] 作者:Jiaxue Liu,Yongfeng Men, 来源:第五届高分子化学国际学术研讨会 年份:2012
[会议论文] 作者:Jiaxue Liu,Yongfeng Men, 来源:第五届高分子化学国际学术研讨会 年份:2012
[会议论文] 作者:Lingzhi Liu,Yongfeng Men, 来源:5th International Symposium On Engineering Plastics (EP2011) 年份:2011
[期刊论文] 作者:LIU Yongfeng,PEI Pucheng,XIONG, 来源:中国机械工程学报 年份:2012
存在煤烟模型也是复杂的并且不能被用于内燃机,或对太简单做计算错误。探索煤烟模型处于当前的计算机速度在错误范围以内成为许多研究人员的目标的追求。根据最近的试验性的结......
[期刊论文] 作者:LIU Yongfeng,JIA Xiaoshe,PEI P, 来源:中国机械工程学报:英文版 年份:2016
为在内燃机公司 2 捕获并且再循环,怨恨周期引擎能在保证引擎的条件下面有效地减少 exhaust 污染物质由使用在柱体喷洒水并且优化点火进展角度的技术的热效率。然...
[会议论文] 作者:Ran Chen,Zhenyu Liu,Yongfeng Men, 来源:The 11th International Symposium on Polymer Physics(PP2014)( 年份:2014
[会议论文] 作者:Xi Chen,Lingzhi Liu,Yongfeng Men, 来源:The 11th International Symposium on Polymer Physics(PP2014)( 年份:2014
[会议论文] 作者:Xi Chen,Lingzhi Liu,Yongfeng Men, 来源:The 11th International Symposium on Polymer Physics(PP2014)( 年份:2014
For the comb-type polymers,depending on the length of the alkyl groups,some of them have a general phenomenon that their alkyl groups will aggregate to small alkyl nanodomains with a typical dimension...
[期刊论文] 作者:Xin YUE,Li LIU,Yongfeng HAO,Ju, 来源:药用植物:英文版 年份:2018
[期刊论文] 作者:LIU Yongfeng,PEI Pucheng,XIONG Qinghui,LU Yong, 来源:中国机械工程学报 年份:2012
The existing soot models are either too complex and can not be applied to the intal combustion engine,or too simple to make calculation errors.Exploring the soo...
[会议论文] 作者:Wen Zhao,Ming Li,Yuanbo Liu,Yongfeng Shi, 来源:The 4th International Conference on Dynamics, Vibration and 年份:2004
[会议论文] 作者:Wen Zhao,Ming Li,Yuanbo Liu,Yongfeng Shi, 来源:The 4th International Conference on Dynamics, Vibration and 年份:2014
The dynamic characteristics of multi-mixed air-floating raft isolation equipment combined with rotor-bearing system are mainly discussed in this paper.First, the mathematic model of air-floating raft...
[会议论文] 作者:LIU Yongfeng,ZHANG You-tong,TIAN Hongseng,QIN Jianjun, 来源:INternational Conference on Product Design and Manufacturing 年份:2007
In order to improve complex shape piston productivity computer integrated manufacturing system (CIMS) technology is presented.Design elements need to be taken into account in CIMS technology,which are...
[会议论文] 作者:Huichuan Liu,Yongfeng Cai,Liyan Ma,Xiaowan Xing,Yuejun Wang, 来源:第六届地质构造与地球动力学学术研讨会 年份:2013
[期刊论文] 作者:LIU Yongfeng,JIA Xiaoshe,PEI Pucheng,LU Yong,YI Li,SHI Yan, 来源:中国机械工程学报 年份:2016
[期刊论文] 作者:Liu Hao,Wang Liming,Liu Yongfeng,Song Jindan,Huang Jiqian,He Sanguang, 来源:中华医学杂志英文版 年份:1998
[会议论文] 作者:Meng Xiangkun,Yu Junjie,Yu Mina,Yin Xiaole,Wang Weiduo,Liu Yongfeng, 来源:中国植物病理学会2014年学术年会 年份:2014
Dry flowable formulation of Bacillus subtilis strain T429 with fungicidal activity against the rice blast, Magnaporthe grisea, was formulated by spray-drying and tested under laboratory and field cond...
[期刊论文] 作者:Lu Yuan,Dan Wang,Liwen Cao,Ningning Yu,Ke Liu,Yongfeng Guo,Susheng Gan,Liping Chen, 来源:分子植物(英文版) 年份:2020
Leaf senescence is driven by the expression of senescence-associated genes (SAGs).Development-specific genes often undergo DNA demethylation in their promoter a...
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